Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710770 | Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device | Abbas Rafii | 2004-03-23 |
| 6690618 | Method and apparatus for approximating a source position of a sound-causing event for determining an input used in operating an electronic device | Fahri Surucu | 2004-02-10 |